Trenton, NJ: 2025

31 December 2025: 2025 averaged 53.8°F in Trenton, NJ, the coldest year since 2014, tied 56th coldest of 126 (with 2013, 2009 and 1944).

2025

Mean temperature: 53.8°F; Coldest since 2014; 56th coldest of 126
Precipitation: 34.55 in; Driest since 1980; 16th driest of 149

A normal year in Trenton, NJ (1991 to 2020): a mean temperature of 54.3°F, between 52.3°F and 55.9°F in eight years of ten and 43.91 in of precipitation, between 37.36 in and 55.01 in in eight years of ten.

The mean temperature of every year in Trenton, NJ since 1893: 53.8°F in 2025; the lowest is 50.4°F, in 1917.

Normal range, 52.3 to 55.9°F

Every year, ranked, as a table

Every year in Trenton, NJ from 1865 to 2025, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2025	53.8	68	63.2	60	44.5	86	34.55	134	0
2024	55.8	10	65.3	6	46.3	24	41.25	100	0
2023	55.4	17	65	13	45.9	36	44.93	68	0
2022	54.3	46	64.1	34	44.6	84	43.87	75	0
2021	55.2	23	64.2	31	46.2	27	43.00	82	0
2020	55.4	17	64.7	17	46.1	30	43.43	78	0
2019	54.6	34	63.7	47	45.4	54	52.23	18	0
2018	55.3	20	64	39	46.7	15	62.96	4	0
2017	55.5	14	64.5	22	46.4	21	42.49	92	0
2016	55.8	10	65.6	5	46	34	36.33	126	0
2015	54.9	28	64.4	26	45.4	54	42.73	87	0
2014	52.6	106	61.8	113	43.4	106	45.94	58	0
2013	53.8	68	62.7	76	44.9	76	43.60	77	0
2012	57.1	2	66.2	2	47.9	3	37.47	122	0
2011	56.7	4	66	3	47.3	9	60.91	5	0
2010	56.3	6	65.7	4	46.9	14	41.15	101	0
2009	53.8	68	62.6	77	45	66	54.35	10	0
2008	54.6	34	64.3	28	45	66	45.22	64	0
2007	54.4	39	63.9	43	45	66	42.98	83	0
2006	55.9	8	65.3	6	46.4	21	49.07	36	0
2005	54.2	47	63.5	52	44.8	81	50.76	25	0
2004	53.4	84	62.3	87	44.4	90	46.43	51	0
2003	51.9	119	60.6	138	43.2	110	53.97	12	0
2002	54.7	33	64.5	22	45	66	42.23	93	0
2001	54.2	47	64	39	44.3	92	36.27	127	0
2000	52.2	114	61.3	128	43	117	42.73	87	0
1999	54.1	53	64.1	34	44.2	99	49.25	34	0
1998	55.4	17	65	13	45.9	36	40.56	105	0
1997	52.5	107	62.2	96	42.8	119	42.76	86	0
1996	52	117	60.9	135	43.1	112	67.46	1	0
1995	53.1	94	62.6	77	43.7	105	44.22	73	0
1994	53.3	86	64.4	26	42.3	123	50.88	24	0
1993	53.2	90	63.9	43	42.5	120	49.65	32	0
1992	52.3	112	62.8	73	41.8	128	34.98	133	0
1991	55.5	14	66.6	1	44.3	92	41.06	102	0
1990	55.2	23	65.3	6	45	66	47.06	47	0
1989	52	117	61.4	125	42.5	120	52.14	20	0
1988	52.3	112	62.6	77	41.9	126	38.50	114	0
1987	52.7	102	63	66	42.3	123	50.40	26	0
1986	52.8	100	63.9	43	41.8	128	46.89	48	0
1985	52.7	102	63.6	50	41.8	128	38.86	112	0
1984	52.1	116	62.2	96	42.1	125	53.93	14	0
1983	54.2	47	64.5	22	43.8	104	59.11	8	0
1982	53.2	90	63.3	56	43.1	112	46.31	53	0
1981	54.1	53	62	103	46.2	27	38.00	118	0
1980	54.2	47	62.3	87	46.1	30	34.16	137	0
1979	54	59	61.7	117	46.4	21	53.68	15	0
1978	52.7	102	60.5	140	44.9	76	43.28	80	0
1977	54.2	47	62.5	82	45.9	36	51.18	23	0
1976	53.6	76	62.3	87	44.9	76	31.18	146	0
1975	55.2	23	63.3	56	47	13	59.41	7	0
1974	54.5	37	63	66	46	34	42.52	91	0
1973	55.8	10	64.1	34	47.6	6	47.62	42	0
1972	53.5	81	61.1	133	45.9	36	47.13	46	0
1971	54.6	34	62.1	101	47.1	12	48.51	40	0
1970	54	59	61.7	117	46.2	27	33.83	138	0
1969	54	59	61.7	117	46.3	24	45.59	61	0
1968	54.1	53	62.3	87	45.9	36	37.48	121	0
1967	53.4	84	61.5	121	45.3	58	46.27	54	0
1966	54	59	62.4	85	45.6	47	39.57	110	0
1965	53.5	81	62	103	45	66	32.73	141	0
1964	54.1	53	63	66	45.2	62	35.44	130	0
1963	53	97	62	103	43.9	103	30.41	147	0
1962	52.8	100	61.3	128	44.3	92	44.02	74	0
1961	53.7	72	61.9	112	45.5	50	45.67	60	0
1960	53.5	81	62	103	45	66	40.91	103	0
1959	55.3	20	64	39	46.5	19	41.30	99	0
1958	52.5	107	60.3	143	44.7	82	45.46	63	0
1957	54.9	28	63.3	56	46.5	19	28.79	149	0
1956	53.6	76	61.7	117	45.4	54	43.65	76	0
1955	54.4	39	62.8	73	45.9	36	42.73	87	0
1954	54.4	39	63	66	45.8	43	37.60	120	0
1953	55.9	8	64.6	20	47.2	10	48.15	41	0
1952	54.9	28	63.2	60	46.7	15	50.19	29	0
1951	54.4	39	63	66	45.8	43	43.35	79	0
1950	53.3	86	61.5	121	45	66	41.76	96	0
1949	56	7	64.7	17	47.4	8	36.52	125	0
1948	53.6	76	62	103	45.2	62	48.70	37	0
1947	53.7	72	62.2	96	45.2	62	40.36	107	0
1946	55.2	23	64.3	28	46.1	30	32.90	140	0
1945	54	59	62.5	82	45.6	47	43.07	81	0
1944	53.8	68	62.3	87	45.3	58	41.45	98	0
1943	53.1	94	62	103	44.3	92	32.62	142	0
1942	53.9	66	62.5	82	45.3	58	36.91	123	0
1941	54.4	39	63.5	52	45.2	62	37.80	119	0
1940	51.2	124	59.3	148	43.1	112	44.23	72	0
1939	54	59	62.6	77	45.4	54	42.89	84	0
1938	54.4	39	63.3	56	45.6	47	49.46	33	0
1937	53.9	66	62.3	87	45.5	50	38.03	117	0
1936	53.1	94	62	103	44.1	100	39.18	111	0
1935	52.5	107	61.1	133	44	101	38.25	115	0
1934	52.4	110	61.4	125	43.4	106	41.90	94	0
1933	53.7	72	62.4	85	45	66	45.79	59	0
1932	54.5	37	63.4	55	45.5	50	47.25	45	0
1931	55.5	14	64.2	31	46.7	15	36.26	128	0
1930	54.1	53	63.2	60	45	66	32.62	142	0
1929	53.6	76	62.8	73	44.4	90	40.55	106	0
1928	53.2	90	61.8	113	44.5	86	39.71	108	0
1927	53.2	90	62	103	44.3	92	45.13	66	0
1926	51.1	125	59.8	146	42.4	122	45.19	65	0
1925	53.6	76	62.6	77	44.5	86	33.44	139	0
1924	51.8	120	60.5	140	43.1	112	46.62	50	0
1923	52.9	99	61.8	113	44	101	35.28	132	0
1922	53.3	86	62.1	101	44.5	86	32.34	144	0
1921	54.8	31	64	39	45.5	50	35.73	129	0
1920	51.7	122	60.3	143	43.1	112	42.89	84	0
1919	53.3	86	61.8	113	44.7	82	46.75	49	0
1918	52.4	110	61.5	121	43.3	108	35.40	131	0
1917	50.4	126	58.9	149	41.9	126	34.47	135	0
1916	51.7	122	60	145	43.3	108	31.93	145	0
1915	53	97	61.3	128	44.6	84	41.79	95	0
1914	51.8	120	60.5	140	43.2	110	30.08	148	0
1913	55.3	20	64.6	20	45.9	36	39.68	109	4
1912									40
1911									131
1910									84
1909	54	59	63	66	44.9	76	46.06	57	6
1908	54.2	47	63.6	50	44.9	76	48.57	38	4
1907	52.2	114	61.3	128	43	117	51.62	22	1
1906	54.8	31	63.7	47	45.8	43	46.09	56	2
1905	54.1	53	63	66	45.3	58	34.28	136	6
1904	52.7	102	60.8	136	44.3	92	47.58	43	8
1903	55.2	23	63.1	64	47.2	10	54.19	11	7
1902	54.4	39	62.3	87	46.1	30	60.57	6	15
1901			62	103	46.7	15	52.19	19	45
1900	56.5	5	63.8	46	47.9	3	44.80	69	31
1899			64.2	31	46.3	24	44.33	71	38
1898	57.5	1	65.3	6	48.3	1	50.18	30	30
1897			64.8	15	48.2	2	44.51	70	38
1896			64.7	17	47.9	3	38.25	115	39
1895	55.7	13	64.5	22	45.8	43	36.73	124	36
1894	56.8	3	65.1	11	47.5	7	48.52	39	22
1893	53.7	72	62.3	87	44.3	92	46.33	52	23
1892			63.5	52			45.49	62	211
1891			64.8	15			49.85	31	210
1890			65.2	10			52.93	17	226
1889			64.1	34			66.65	2	221
1888			62.2	96			64.25	3	230
1887									288
1881									312
1880			65.1	11			50.29	27	225
1879			63.1	64			50.24	28	211
1878			64.3	28			49.25	34	206
1877			64.1	34					220
1876			63.2	60			42.59	90	219
1875			60.8	136			53.95	13	219
1874			62.2	96			41.68	97	214
1873			61.5	121			46.11	55	226
1872			61.4	125			40.65	104	219
1871			62.3	87			47.36	44	233
1870			63.7	47			38.77	113	212
1869			60.6	138			44.94	67	221
1868			58.6	150			51.86	21	221
1867			59.8	146			55.60	9	230
1866			61.3	128			53.42	16	240
1865									292

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1898	57.5
2012	57.1
1894	56.8
2011	56.7
1900	56.5
2010	56.3
1949	56
2006	55.9
1953	55.9
2024	55.8
More years share the last value

Coldest
Year	Mean, °F
1917	50.4
1926	51.1
1940	51.2
1920	51.7
1916	51.7
1924	51.8
1914	51.8
2003	51.9
1996	52
1989	52

Wettest
Year	Precipitation, in
1996	67.46
1889	66.65
1888	64.25
2018	62.96
2011	60.91
1902	60.57
1975	59.41
1983	59.11
1867	55.60
2009	54.35

Driest
Year	Precipitation, in
1957	28.79
1914	30.08
1963	30.41
1976	31.18
1916	31.93
1922	32.34
1943	32.62
1930	32.62
1965	32.73
1946	32.90

The hottest, coldest and wettest days

Hottest day: 98°F; 24 June 2025
Coldest night: 2°F; 22 January 2025
Wettest day: 1.98 in; 14 May 2025

Month by month

Month	Mean temperature	Precipitation
January	27.9°F 22nd coldest of 125	0.83 in 4th driest of 143
February	33.3°F 61st coldest of 124	2.21 in 44th driest of 143
March	46.2°F 17th warmest of 132	4.85 in 37th wettest of 153
April	53.5°F 35th warmest of 131	2.24 in 34th driest of 152
May	62°F 64th warmest of 132	6.97 in 11th wettest of 153
June	72.1°F 31st warmest of 131	2.35 in 39th driest of 152
July	78.4°F 15th warmest of 131	4.94 in 67th wettest of 152
August	71°F 14th coldest of 132	0.82 in 4th driest of 154
September	69.1°F 25th warmest of 132	1.89 in 34th driest of 153
October	56.3°F 66th warmest of 137	2.15 in 53rd driest of 154
November	44.2°F 48th coldest of 131	1.92 in 38th driest of 154
December	31°F 20th coldest of 131	3.38 in 76th driest of 152

Hot days and freezes

Trenton, NJ has had 19 days at 90°F or above in 2025 through 31 December, the most by that date since 2024, tied 57th most of 150 (with 2008, 1961 and 1878).
Trenton, NJ has had 106 freezing nights (a low of 32°F or below) in 2025 through 31 December, the most by that date since 2019, tied 25th most of 130 (with 1960 and 1915).
The first freeze of fall 2025 in Trenton, NJ came on Friday 7 November 2025, the earliest since 2024, tied 88th earliest of 132 (with 2007, 1915, 1903 and 1 other year).
The last freeze of spring 2025 in Trenton, NJ came on Wednesday 9 April 2025, the latest since 2023, tied 83rd latest of 130 (with 2006, 1972, 1961 and 2 other years).

Daily records set

Date	Record	Value	Before	Check
9 December	Coldest night	11°F	12°F 2002, 1902, 1880, 1876	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Trenton, NJ the day's answers

All-time records

Every answer in words

2025 brought 34.55 in of precipitation in Trenton, NJ, the driest year since 1980, 16th driest of 149.
The hottest day of 2025 in Trenton, NJ: 98°F on Tuesday 24 June 2025.
The coldest night of 2025 in Trenton, NJ: a low of 2°F on Wednesday 22 January 2025.
The wettest day of 2025 in Trenton, NJ: 1.98 in on Wednesday 14 May 2025.